1 2009-05-18 Janus Weil <janus@gcc.gnu.org>
4 * primary.c (gfc_match_rvalue): Handle procedure pointer components in
6 * resolve.c (resolve_ppc_call,resolve_expr_ppc): Resolve component and
8 (resolve_fl_derived): Procedure pointer components are not required to
9 have constant array bounds in their return value.
11 2009-05-18 Janus Weil <janus@gcc.gnu.org>
13 * intrinsic.c (add_sym): Fix my last commit (r147655),
14 which broke bootstrap.
16 2009-05-18 Richard Guenther <rguenther@suse.de>
19 * trans-expr.c (gfc_trans_zero_assign): For local array
20 destinations use an assignment from an empty constructor.
22 2009-05-18 Janus Weil <janus@gcc.gnu.org>
26 * expr.c (gfc_check_pointer_assign): Check intents when comparing
28 * gfortran.h (typedef struct gfc_intrinsic_arg): Add 'intent' member.
29 (gfc_compare_interfaces): Additional argument.
30 * interface.c (operator_correspondence): Add check for equality of
31 intents, and new argument 'intent_check'.
32 (gfc_compare_interfaces): New argument 'intent_check', which is passed
33 on to operator_correspondence.
34 (check_interface1): Don't check intents when comparing interfaces.
35 (compare_parameter): Do check intents when comparing interfaces.
36 * intrinsic.c (add_sym): Add intents for arguments of intrinsic
38 (add_sym_1,add_sym_1s,add_sym_1m,add_sym_2,add_sym_2s,add_sym_3,
39 add_sym_3ml,add_sym_3red,add_sym_3s,add_sym_4): Use INTENT_IN by
41 (add_sym_1_intent,add_sym_1s_intent,add_sym_2s_intent,add_sym_3s_intent)
42 : New functions to add intrinsic symbols, specifying custom intents.
43 (add_sym_4s,add_sym_5s): Add new arguments to specify intents.
44 (add_functions,add_subroutines): Add intents for various intrinsics.
45 * resolve.c (check_generic_tbp_ambiguity): Don't check intents when
47 * symbol.c (gfc_copy_formal_args_intr): Copy intent.
49 2009-05-17 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
51 * iso-fortran-env.def: Define INT8, INT16, INT32, INT64, REAL32,
53 * gfortran.h (gfc_get_int_kind_from_width_isofortranenv,
54 gfc_get_real_kind_from_width_isofortranenv): New prototypes.
55 * iso-c-binding.def: Update definitions for the INT*_T,
56 INT_LEAST*_T and INT_FAST*_T named parameters.
57 * trans-types.c (get_typenode_from_name, get_int_kind_from_name,
58 gfc_get_real_kind_from_width_isofortranenv): New functions.
60 2009-05-17 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
63 * intrinsic.c (add_functions, add_subroutines): Fix argument
64 names and wrap long lines.
65 * intrinsic.texi: Fix documentation and argument names of
66 LOG_GAMMA, DATAN2, DBESJN, DTIME, ETIME, FSTAT, STAT, LSTAT,
67 GET_COMMAND, IDATE, LTIME, MOVE_ALLOC, NINT, OR, PRODUCT,
68 SUM, RAND, RANDOM_SEED, REAL, SELECTED_INT_KIND,
69 SELECTED_REAL_KIND and XOR.
71 2009-05-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
74 * intrinsic.c (add_functions): Use ERFC_SCALED simplification.
75 * intrinsic.h (gfc_simplify_erfc_scaled): New prototype.
76 * simplify.c (fullprec_erfc_scaled, asympt_erfc_scaled,
77 gfc_simplify_erfc_scaled): New functions.
79 2009-05-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
82 * resolve.c (resolve_substring): Don't allow too large substring
84 (gfc_resolve_substring_charlen): Fix typo.
85 (gfc_resolve_character_operator): Fix typo.
86 (resolve_charlen): Catch unreasonably large string lengths.
87 * simplify.c (gfc_simplify_len): Don't error out on LEN
90 2009-05-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
93 * decl.c (set_enum_kind): Use global short-enums flag.
94 * gfortran.h (gfc_option_t): Remove short_enums flag.
95 * lang.opt (-fshort-enums): Refer to C documentation.
96 * options.c (gfc_init_options, gfc_handle_option): Use global
99 2009-05-15 Tobias Burnus <burnus@net-b.de>
102 * f95-lang.c: Add gfc_maybe_initialize_eh.
103 * gfortran.h: Add gfc_maybe_initialize_eh prototype.
104 * Make-lang.in: Add new .h dendencies for f95-lang.c
105 * openmp.c (resolve_omp_do): Call gfc_maybe_initialize_eh.
106 * misc.c (gfc_free): Avoid #define trickery for free.
108 2009-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
110 * dump-parse-tree.c (show_code_node): Add ERRMSG to the dumping
111 of allocate and deallocate statements.
113 2009-05-14 Ian Lance Taylor <iant@google.com>
115 * decl.c (match_attr_spec): Change d to unsigned int.
116 * dump-parse-tree.c (show_namespace): Change op to int. Add cast.
117 * interface.c (gfc_check_interfaces): Change i to int. Add casts.
118 * module.c (read_module): Change i to int. Add cast.
119 (write_module): Change i to int.
120 * symbol.c (gfc_get_namespace): Change in to int.
121 (gfc_free_namespace): Change i to int.
122 * trans-io.c (gfc_build_io_library_fndecls): Change ptype to
123 unsigned int. Add cast.
124 * trans-types.c (gfc_init_kinds): Change mode to unsigned int.
127 2009-05-14 Daniel Kraft <d@domob.eu>
130 * dump-parse-tree.c (show_typebound): Fix missing adaption to new
131 type-bound procedure storage structure.
133 2009-05-14 Janus Weil <janus@gcc.gnu.org>
136 * decl.c (gfc_match_function_decl): Use gfc_add_type.
137 * symbol.c (gfc_add_type): Better checking for duplicate types in
138 function declarations. And: Always give an error for duplicte types,
139 not just a warning with -std=gnu.
141 2009-05-14 Jakub Jelinek <jakub@redhat.com>
144 * io.c (resolve_tag_format): CHARACTER array in FMT= argument
145 isn't an extension. Reject non-CHARACTER array element of
146 assumed shape or pointer or assumed size array.
147 * trans-array.c (array_parameter_size): New function.
148 (gfc_conv_array_parameter): Add size argument. Call
149 array_parameter_size if it is non-NULL.
150 * trans-array.h (gfc_conv_array_parameter): Adjust prototype.
151 * trans-expr.c (gfc_conv_function_call, gfc_trans_arrayfunc_assign):
153 * trans-intrinsic.c (gfc_conv_intrinsic_loc): Likewise.
154 * trans-io.c (gfc_convert_array_to_string): Rewritten.
156 2009-05-13 Steven G. Kargl <kargl@gcc.gnu.org>
158 * gfortran.h (gfc_code): Rename struct member expr to expr1.
159 * openmp.c (resolve_omp_atomic): Update expr to expr1.
160 * interface.c (gfc_extend_assign): Ditto.
161 * trans-expr.c (gfc_conv_expr_reference, gfc_trans_assignment,
162 gfc_trans_init_assign): Ditto.
163 * dump-parse-tree.c (show_code_node): Ditto.
164 * trans-openmp.c (gfc_trans_omp_atomic): Ditto.
165 * trans-stmt.c ( gfc_trans_label_assign, gfc_trans_goto, gfc_trans_call,
166 gfc_trans_return, gfc_trans_pause, gfc_trans_stop, gfc_trans_if_1,
167 gfc_trans_arithmetic_if, gfc_trans_do_while, gfc_trans_integer_select,
168 gfc_trans_logical_select, gfc_trans_character_select
169 forall_make_variable_temp, check_forall_dependencies
170 gfc_trans_forall_1, gfc_trans_where_2, gfc_trans_where_3
171 gfc_trans_where, gfc_trans_allocate, gfc_trans_deallocate): Ditto.
172 * io.c (match_io_element, gfc_match_inquire): Ditto.
173 * resolve.c (resolve_typebound_call, resolve_ppc_call,
174 resolve_allocate_expr, resolve_allocate_deallocate, resolve_select,
175 resolve_transfer, resolve_where, gfc_resolve_assign_in_forall,
176 gfc_resolve_blocks, resolve_code, build_init_assign): Ditto.
177 * st.c (gfc_free_statement): Ditto.
178 * match.c (gfc_match_assignment, gfc_match_pointer_assignment,
179 match_arithmetic_if, gfc_match_if, gfc_match_elseif
180 gfc_match_stopcode, gfc_match_assign, gfc_match_goto,
181 gfc_match_nullify, match_typebound_call, gfc_match_call
182 gfc_match_select, match_simple_where, gfc_match_where
183 gfc_match_elsewhere, match_simple_forall, gfc_match_forall): Ditto.
184 * trans-io.c (gfc_trans_transfer): Ditto.
185 * parse.c (parse_where_block, parse_if_block): Ditto.
187 2009-05-13 Steven G. Kargl <kargl@gcc.gnu.org>
189 * gfortran.h (gfc_code): Rename struct member label to label1.
190 * dump-parse-tree.c (show_code_node): Update symbol.
191 * trans-stmt.c (gfc_trans_label_assign, gfc_trans_goto,
192 gfc_trans_arithmetic_if)": Ditto.
193 * resolve.c (gfc_resolve_blocks, resolve_code): Ditto.
194 * match.c (match_arithmetic_if, gfc_match_if, gfc_reference_st_label,
195 gfc_match_assign, gfc_match_goto): Ditto.
196 * parse.c (parse_do_block): Ditto.
198 2009-05-13 Tobias Burnus <burnus@net-b.de>
201 * gfortran.h (gfc_exec_op): Add EXEC_END_PROCEDURE.
202 * dump-parse-tree.c (show_code_node): Use EXEC_END_PROCEDURE.
203 * trans.c (gfc_trans_code): Ditto.
204 * resolve.c (resolve_code): Ditto.
205 * st.c (gfc_free_statement): Ditto.
206 * parse.c (accept_statement): Ditto.
208 2009-05-12 Tobias Burnus <burnus@net-b.de>
211 * decl.c (gfc_match_kind_spec): Turn C kind error into a warning.
213 2009-05-11 Steve Ellcey <sje@cup.hp.com>
215 * resolve.c (check_host_association): Initialize tail.
217 2009-05-11 Janus Weil <janus@gcc.gnu.org>
220 * resolve.c (resolve_fl_derived): Only return FAILURE if
221 gfc_notify_std fails.
223 2009-05-10 Ian Lance Taylor <iant@google.com>
225 * gfortran.h (enum gfc_omp_sched_kind): New enum, broken out of
227 (enum gfc_omp_default_sharing): Likewise.
228 * module.c (enum gfc_rsym_state): New enum, broken out of
230 (enum gfc_wsym_state): Likewise.
231 * parse.c (enum state_order): New enum, broken out of st_state.
233 2009-05-10 Paul Thomas <pault@gcc.gnu.org>
236 * trans-array.c (gfc_trans_array_constructor_value): Fold
237 convert numeric constants.
238 (gfc_build_constant_array_constructor): The same.
240 2009-05-10 Paul Thomas <pault@gcc.gnu.org>
243 * trans-expr.c (gfc_conv_operator_assign): Remove function.
244 * trans.h : Remove prototype for gfc_conv_operator_assign.
245 * trans-stmt.c (gfc_conv_elemental_dependencies): Initialize
246 derivde types with intent(out).
247 (gfc_trans_call): Add mask, count1 and invert arguments. Add
248 code to use mask for WHERE assignments.
249 (gfc_trans_forall_1): Use new arguments for gfc_trans_call.
250 (gfc_trans_where_assign): The gfc_symbol argument is replaced
251 by the corresponding code. If this has a resolved_sym, then
252 gfc_trans_call is called. The call to gfc_conv_operator_assign
254 (gfc_trans_where_2): Change the last argument in the call to
255 gfc_trans_where_assign.
256 * trans-stmt.h : Modify prototype for gfc_trans_call.
257 * trans.c (gfc_trans_code): Use new args for gfc_trans_call.
259 2009-05-08 Janus Weil <janus@gcc.gnu.org>
262 * intrinsic.c (gfc_is_intrinsic): Do not add the EXTERNAL attribute if
263 the symbol is a module procedure.
265 2009-05-08 Tobias Burnus <burnus@net-b.de>
267 * invoke.texi: Add do/recursion to the -fcheck= summary.
269 2009-05-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
272 * gfortran.texi: Document that we don't support variable FORMAT
275 2009-05-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
278 * error.c (error_print): Add missing break statement.
280 2009-05-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
283 * invoke.texi: Document that -fdollar-ok does not allow $ to be
284 used in IMPLICIT statement.
286 2009-05-06 Janus Weil <janus@gcc.gnu.org>
287 Paul Thomas <pault@gcc.gnu.org>
290 * decl.c (match_procedure_interface): New function to match the
291 interface for a PROCEDURE statement.
292 (match_procedure_decl): Call match_procedure_interface.
293 (match_ppc_decl): New function to match the declaration of a
294 procedure pointer component.
295 (gfc_match_procedure): Call match_ppc_decl.
296 (match_binding_attributes): Add new argument 'ppc' and handle the
297 POINTER attribute for procedure pointer components.
298 (match_procedure_in_type,gfc_match_generic): Added new argument to
299 match_binding_attributes.
300 * dump-parse-tree.c (show_expr,show_components,show_code_node): Handle
301 procedure pointer components.
302 * expr.c (free_expr0,gfc_copy_expr,gfc_simplify_expr): Handle EXPR_PPC.
303 (gfc_check_pointer_assign): Handle procedure pointer components, but no
305 (is_proc_ptr_comp): New function to determine if an expression is a
306 procedure pointer component.
307 * gfortran.h (expr_t): Add EXPR_PPC.
308 (symbol_attribute): Add new member 'proc_pointer_comp'.
309 (gfc_component): Add new member 'formal'.
310 (gfc_exec_op): Add EXEC_CALL_PPC.
311 (gfc_get_default_type): Changed first argument.
312 (is_proc_ptr_comp): Add prototype.
313 (gfc_match_varspec): Add new argument.
314 * interface.c (compare_actual_formal): Handle procedure pointer
316 * match.c (gfc_match_pointer_assignment,match_typebound_call): Handle
317 procedure pointer components.
318 * module.c (mio_expr): Handle EXPR_PPC.
319 * parse.c (parse_derived): Handle procedure pointer components.
320 * primary.c (gfc_match_varspec): Add new argument 'ppc_arg' and handle
321 procedure pointer components.
322 (gfc_variable_attr): Handle procedure pointer components.
323 (gfc_match_rvalue): Added new argument to gfc_match_varspec and changed
324 first argument of gfc_get_default_type.
325 (match_variable): Added new argument to gfc_match_varspec.
326 * resolve.c (resolve_entries,set_type,resolve_fl_parameter): Changed
327 first argument of gfc_get_default_type.
328 (resolve_structure_cons,resolve_actual_arglist): Handle procedure
330 (resolve_ppc_call): New function to resolve a call to a procedure
331 pointer component (subroutine).
332 (resolve_expr_ppc): New function to resolve a call to a procedure
333 pointer component (function).
334 (gfc_resolve_expr): Handle EXPR_PPC.
335 (resolve_code): Handle EXEC_CALL_PPC.
336 (resolve_fl_derived): Copy the interface for a procedure pointer
338 (resolve_symbol): Fix overlong line.
339 * st.c (gfc_free_statement): Handle EXEC_CALL_PPC.
340 * symbol.c (gfc_get_default_type): Changed first argument.
341 (gfc_set_default_type): Changed first argument of gfc_get_default_type.
342 (gfc_add_component): Initialize ts.type to BT_UNKNOWN.
343 * trans.h (gfc_conv_function_call): Renamed.
344 * trans.c (gfc_trans_code): Handle EXEC_CALL_PPC.
345 * trans-expr.c (gfc_conv_component_ref): Ditto.
346 (gfc_conv_function_val): Rename to 'conv_function_val', add new
347 argument 'expr' and handle procedure pointer components.
348 (gfc_conv_operator_assign): Renamed gfc_conv_function_val.
349 (gfc_apply_interface_mapping_to_expr): Handle EXPR_PPC.
350 (gfc_conv_function_call): Rename to 'gfc_conv_procedure_call', add new
351 argument 'expr' and handle procedure pointer components.
352 (gfc_get_proc_ptr_comp): New function to get the backend decl for a
353 procedure pointer component.
354 (gfc_conv_function_expr): Renamed gfc_conv_function_call.
355 (gfc_conv_structure): Handle procedure pointer components.
356 * trans-intrinsic.c (gfc_conv_intrinsic_funcall,
357 conv_generic_with_optional_char_arg): Renamed gfc_conv_function_call.
358 * trans-stmt.h (gfc_get_proc_ptr_comp): Add prototype.
359 * trans-stmt.c (gfc_trans_call): Renamed gfc_conv_function_call.
360 * trans-types.h (gfc_get_ppc_type): Add prototype.
361 * trans-types.c (gfc_get_ppc_type): New function to build a tree node
362 for a procedure pointer component.
363 (gfc_get_derived_type): Handle procedure pointer components.
365 2009-05-06 Tobias Burnus <burnus@net-b.de>
368 * resolve.c (resolve_symbol): Print no warning for implicitly
369 typed intrinsic functions.
371 2009-05-05 Janus Weil <janus@gcc.gnu.org>
374 * expr.c (gfc_check_pointer_assign): Check for statement functions and
375 internal procedures in procedure pointer assignments.
377 2009-04-28 Janus Weil <janus@gcc.gnu.org>
380 * resolve.c (resolve_symbol): Correctly copy the interface of a
381 PROCEDURE statement if the interface involves a RESULT variable.
383 2009-04-28 Janus Weil <janus@gcc.gnu.org>
387 * expr.c (gfc_check_pointer_assign): Correctly detect if the left hand
389 * parse.c (gfc_fixup_sibling_symbols): Don't check for ambiguity.
391 2009-04-28 Paul Thomas <pault@gcc.gnu.org>
394 * trans_expr.c (gfc_conv_procedure_call): Deep copy a derived
395 type parentheses argument if it is a variable with allocatable
398 2009-04-27 Ian Lance Taylor <iant@google.com>
400 * trans-intrinsic.c (DEFINE_MATH_BUILTIN): Add casts to enum
402 * trans-io.c (st_parameter_field): Add casts to enum type.
404 2009-04-26 Steven G. Kargl <kargl@gcc.gnu.org>
407 fortran/data.c (gfc_assign_data_value): If the lvalue is an
408 assumed character length entity in a data statement, then
409 return FAILURE to prevent segmentation fault.
411 2009-04-26 Jakub Jelinek <jakub@redhat.com>
413 * trans-decl.c: Include pointer-set.h.
414 (nonlocal_dummy_decl_pset, tree nonlocal_dummy_decls): New variables.
415 (gfc_nonlocal_dummy_array_decl): New function.
416 (gfc_get_symbol_decl): Call it for non-local dummy args with saved
418 (gfc_get_symbol_decl): Set DECL_BY_REFERENCE when needed.
419 (gfc_generate_function_code): Initialize nonlocal_dummy_decl{s,_pset},
420 chain it to outermost block's vars, destroy it afterwards.
421 * Make-lang.in (trans-decl.o): Depend on pointer-set.h.
423 2009-04-25 Janus Weil <janus@gcc.gnu.org>
426 * decl.c (gfc_match_import): Use 'sym->name' instead of 'name'.
427 They differ if the symbol has been use-renamed.
429 2009-04-24 Ian Lance Taylor <iant@google.com>
431 * gfortran.h (enum gfc_symbol_type): New named enum type, broken
432 out of struct gfc_symbol.
433 (struct gfc_symbol): Use enum gfc_symbol_type.
434 (enum gfc_array_ref_dimen_type): New named enum type, broken out
435 of struct gfc_array_ref).
436 (struct gfc_array_ref): Use enum gfc_array_ref_dimen_type.
437 (mod_pointee_as): Update declaration.
438 * decl.c (add_global_entry): Change type to enum gfc_symbol_type.
439 (gfc_mod_pointee_as): Change return type to "match".
440 * module.c (mio_array_ref): Add cast to enum type.
441 (mio_symbol): Likewise.
442 * resolve.c (resolve_global_procedure): Change type to enum
444 * trans-io.c (gfc_build_st_parameter): Change type to unsigned
447 2009-04-24 Daniel Kraft <d@domob.eu>
449 * gfortran.h (gfc_get_typebound_proc): Removed as macro, now a function.
450 (struct gfc_symtree): Moved `typebound' member inside union.
451 (struct gfc_namespace): Add `tb_sym_root' as new symtree to sort out
452 type-bound procedures there.
453 (gfc_get_tbp_symtree): New procedure.
454 * symbol.c (tentative_tbp_list): New global.
455 (gfc_get_namespace): NULL new `tb_sym_root' member.
456 (gfc_new_symtree): Removed initialization of `typebound' member.
457 (gfc_undo_symbols): Process list of tentative tbp's.
458 (gfc_commit_symbols): Ditto.
459 (free_tb_tree): New method.
460 (gfc_free_namespace): Call it.
461 (gfc_get_typebound_proc): New method.
462 (gfc_get_tbp_symtree): New method.
463 (gfc_find_typebound_proc): Adapt to structural changes of gfc_symtree
464 and gfc_namespace with regards to tbp's.
465 * dump-parse-tree.c (show_typebound): Ditto.
466 * primary.c (gfc_match_varspec): Ditto. Don't reference tbp-symbol
467 as it isn't a symbol any longer.
468 * module.c (mio_typebound_symtree): Adapt to changes.
469 (mio_typebound_proc): Ditto, create symtrees using `gfc_get_tbp_symtree'
470 rather than `gfc_get_sym_tree'.
471 (mio_f2k_derived): Ditto.
472 * decl.c (match_procedure_in_type): Ditto.
473 (gfc_match_generic): Ditto. Don't reference tbp-symbol.
474 * resolve.c (check_typebound_override): Adapt to changes.
475 (resolve_typebound_generic): Ditto.
476 (resolve_typebound_procedures): Ditto.
477 (ensure_not_abstract_walker): Ditto.
478 (ensure_not_abstract): Ditto.
479 (resolve_typebound_procedure): Ditto, ignore erraneous symbols (for
480 instance, through removed tentative ones).
481 * gfc-internals.texi (Type-bound procedures): Document changes.
483 2009-04-24 Janus Weil <janus@gcc.gnu.org>
487 * symbol.c (gfc_copy_formal_args_intr): Set attr.flavor and attr.dummy
488 for the formal arguments.
490 2009-04-21 Taras Glek <tglek@mozilla.com>
492 * f95-lang.c: Update GTY annotations to new syntax.
493 * trans-intrinsic.c: Likewise.
494 * trans-io.c: Likewise.
497 2009-04-22 Janus Weil <janus@gcc.gnu.org>
500 * decl.c (add_hidden_procptr_result): Bugfix for procptr results.
501 (match_procedure_decl): Set if_source.
502 * expr.c (gfc_check_pointer_assign): Bugfix: Return after error.
503 And: Check interface also for IFSRC_UNKNOWN (return type may be known).
504 * gfortran.h (typedef enum ifsrc): Remove IFSRC_USAGE,
505 add documentation. Rename copy_formal_args and copy_formal_args_intr.
506 * interface.c (gfc_compare_interfaces): Check for return types,
507 handle IFSRC_UNKNOWN.
508 (compare_intr_interfaces,compare_actual_formal_intr): Obsolete, removed.
509 (gfc_procedure_use): Modified handling of intrinsics.
510 * intrinsic.c (add_functions): Bugfix for "dim".
511 * resolve.c (resolve_intrinsic): New function to resolve intrinsics,
512 which copies the interface from isym to sym.
513 (resolve_procedure_expression,resolve_function): Use new function
515 (resolve_symbol): Add function attribute for externals with return type
516 and use new function 'resolve_intrinsic'.
517 * symbol.c (ifsrc_types): Remove string for IFSRC_USAGE.
518 (copy_formal_args): Renamed to gfc_copy_formal_args.
519 (copy_formal_args_intr): Renamed to gfc_copy_formal_args_intr.
520 * trans-const.c (gfc_conv_const_charlen): Handle cl==NULL.
522 2009-04-21 Joseph Myers <joseph@codesourcery.com>
524 * ChangeLog, ChangeLog-2002, ChangeLog-2003, ChangeLog-2004,
525 ChangeLog-2005, ChangeLog-2006, ChangeLog-2007, ChangeLog-2008,
526 ChangeLog.ptr, config-lang.in, ioparm.def, mathbuiltins.def: Add
527 copyright and license notices.
528 * ChangeLog, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007,
529 ChangeLog-2008: Correct dates.
531 2009-04-20 Tobias Burnus <burnus@net-b.de>
534 * scanner.c (load_line): Fix bogus "&" compile-time diagnostic.
536 2009-04-20 Paul Thomas <pault@gcc.gnu.org>
539 * resolve.c (is_sym_host_assoc): New function.
540 (resolve_fl_derived): Call it when checking PRIVATE components
541 of PUBLIC derived types. Change gfc_error to a gfc_notify_std
543 (resolve_fl_namelist): Call it twice to check for host
546 2009-04-20 Ian Lance Taylor <iant@google.com>
548 * module.c (import_iso_c_binding_module): Add casts to enum type.
549 * trans-intrinsic.c (gfc_conv_intrinsic_minmax): Change op to enum
551 (gfc_conv_intrinsic_anyall): Likewise.
552 (gfc_conv_intrinsic_arith): Likewise.
553 (gfc_conv_intrinsic_minmaxloc): Likewise.
554 (gfc_conv_intrinsic_minmaxval): Likewise.
555 (gfc_conv_intrinsic_bitop): Likewise.
556 (gfc_conv_intrinsic_singlebitop): Likewise.
557 (gfc_conv_intrinsic_strcmp): Likewise.
559 2009-04-20 Vasilis Liaskovitis <vliaskov@gmail.com>
560 Jakub Jelinek <jakub@redhat.com>
563 * trans.h (OMPWS_WORKSHARE_FLAG, OMPWS_CURR_SINGLEUNIT,
564 OMPWS_SCALARIZER_WS, OMPWS_NOWAIT): Define.
565 (ompws_flags): New extern decl.
566 * trans-array.c (gfc_trans_scalarized_loop_end): Build OMP_FOR
567 for the outer dimension if ompws_flags allow it.
568 * trans.c (gfc_generate_code): Clear ompws_flags.
569 * trans-expr.c (gfc_trans_assignment_1): Allow worksharing
570 array assignments inside of !$omp workshare.
571 * trans-stmt.c (gfc_trans_where_3): Similarly for where statements
573 * trans-openmp.c (ompws_flags): New variable.
574 (gfc_trans_omp_workshare): Rewritten.
576 2009-04-11 Daniel Kraft <d@domob.eu>
579 * gfortran.h (struct gfc_charlen): New field `passed_length' to store
580 the actual passed string length for dummy arguments.
581 * trans-decl.c (gfc_create_string_length): Formatting fixes and added
582 assertion, moved a local variable into the innermost block it is needed.
583 (create_function_arglist): Removed TODO about the check being
584 implemented and initialize cl->passed_length here.
585 (add_argument_checking): New method.
586 (gfc_generate_function_code): Call the argument checking method.
588 2009-04-11 Janus Weil <janus@gcc.gnu.org>
591 * symbol.c (check_conflict): Reject procedure pointers for -std=f95.
593 2009-04-11 Daniel Franke <franke.daniel@gmail.com>
595 * resolve.c (resolve_global_procedure): Enable whole-file checking for
596 procedures that are declared later in the file.
598 2009-04-10 Paolo Bonzini <bonzini@gnu.org>
601 * trans.c (gfc_allocate_with_status): Fix type mismatches
604 2009-04-10 Daniel Franke <franke.daniel@gmail.com>
607 * expr.c (find_array_section): Leave early on zero-sized arrays.
609 2009-04-09 Janus Weil <janus@gcc.gnu.org>
612 * decl.c (add_hidden_procptr_result): New function for handling
613 procedure pointer return values by adding a hidden result variable.
614 (variable_decl,match_procedure_decl,gfc_match_function_decl,
615 gfc_match_subroutine,gfc_match_end,attr_decl1): Handle procedure pointer
617 * parse.c (parse_interface): Add EXTERNAL attribute only after
618 FUNCTION/SUBROUTINE declaration is complete.
619 * primary.c (replace_hidden_procptr_result): New function for replacing
620 function symbol by hidden result variable.
621 (gfc_match_rvalue,match_variable): Replace symbol by hidden result
623 * resolve.c (resolve_contained_fntype,resolve_function,resolve_variable,
624 resolve_symbol): Allow for procedure pointer function results.
625 (resolve_fl_procedure): Conflict detection moved here from
627 * symbol.c (gfc_check_function_type): Allow for procedure pointer
629 (check_conflict): Move some conflict detection to resolution stage.
630 * trans-types.c (gfc_sym_type,gfc_get_function_type): Handle hidden
633 2009-04-08 Jakub Jelinek <jakub@redhat.com>
635 * trans-types.c (gfc_init_types): Ensure gfc_integer_types doesn't
636 contain TYPE_STRING_FLAG types.
638 2009-04-08 Janne Blomqvist <jb@gcc.gnu.org>
641 * invoke.texi (fdollar-ok): Fix typo.
643 2009-04-08 Daniel Franke <franke.daniel@gmail.com>
646 * invoke.texi (fdollar-ok): Clarify limitations.
648 2009-04-08 Paul Thomas <pault@gcc.gnu.org>
651 * trans-array.c (gfc_trans_deferred_array): Return if this
652 is a result variable.
654 2009-04-07 Janus Weil <janus@gcc.gnu.org>
657 * trans-decl.c (gfc_get_symbol_decl): Correctly set decl location for
658 procedure pointer decls.
660 2009-04-07 Janus Weil <janus@gcc.gnu.org>
663 * expr.c (gfc_check_pointer_assign): Enable interface check for
665 * gfortran.h: Add copy_formal_args_intr.
666 * interface.c (gfc_compare_interfaces): Call gfc_compare_intr_interfaces
667 if second argument is an intrinsic.
668 (compare_intr_interfaces): Correctly set attr.function, attr.subroutine
670 (compare_parameter): Call gfc_compare_interfaces also for intrinsics.
671 * resolve.c (resolve_specific_f0,resolve_specific_s0): Don't resolve
672 intrinsic interfaces here. Must happen earlier.
673 (resolve_symbol): Resolution of intrinsic interfaces moved here from
674 resolve_specific_..., and formal args are now copied from intrinsic
676 * symbol.c (copy_formal_args_intr): New function to copy the formal
677 arguments from an intinsic procedure.
679 2009-04-06 Paul Thomas <pault@gcc.gnu.org>
682 * dependency.c (ref_same_as_full_array): New function.
683 (gfc_dep_resolver): Call it.
685 2009-04-06 Janus Weil <janus@gcc.gnu.org>
688 * decl.c (match_procedure_decl): Fix double declaration problems with
689 PROCEDURE statements.
690 * symbol.c (gfc_add_type): Ditto.
692 2009-04-06 Paul Thomas <pault@gcc.gnu.org>
695 * trans-array.c (gfc_conv_array_ref): If the symbol has the
696 temporary attribute use the array_spec for the bounds.
697 * gfortran.h : Add the temporary field to the structure
699 * trans-stmt.c (forall_make_variable_temp): Set the symbol's
702 2009-04-05 Daniel Franke <franke.daniel@gmail.com>
705 * trans-array.c (gfc_trans_array_constructor_value): Shadow
706 implied do-loop variable to avoid spurious middle-end warnings.
708 2009-04-04 Tobias Burnus <burnus@net-b.de>
711 * trans-decl.c (gfc_generate_function_code): Move recursive
712 check to the right position.
714 2009-04-04 Paul Thomas <pault@gcc.gnu.org>
717 * trans-common.c (translate_common): Do not offset the whole
720 2009-04-03 Tobias Burnus <burnus@net-b.de>
723 * resolve.c (resolve_common_vars): Add FL_VARIABLE to symbol
724 if it is not a procedure pointer.
725 * primary.c (match_actual_arg): Ditto.
727 2009-03-31 Joseph Myers <joseph@codesourcery.com>
729 PR preprocessor/15638
730 * cpp.c (cb_cpp_error): Handle CPP_DL_FATAL.
732 2009-03-30 Steven G. Kargl <kargls@comcast.net>
735 * trans-stmt.c(gfc_trans_allocate): Add translation of ERRMSG.
736 (gfc_trans_deallocate): Add translation of ERRMSG. Remove stale
737 comments. Minor whitespace cleanup.
738 * resolve.c(is_scalar_expr_ptr): Whitespace cleanup.
739 (resolve_deallocate_expr (gfc_expr *e): Update error message.
740 (resolve_allocate_expr): Remove dead code. Update error message.
741 Move error checking to ...
742 (resolve_allocate_deallocate): ... here. Add additional error
743 checking for STAT, ERRMSG, and allocate-objects.
744 * match.c(gfc_match_allocate,gfc_match_deallocate): Parse ERRMSG.
745 Check for redundant uses of STAT and ERRMSG. Reword error message
746 and add checking for pointer, allocatable, and proc_pointer attributes.
748 2009-03-30 Paul Thomas <pault@gcc.gnu.org>
753 * symbol.c : Add gfc_global_ns_list.
754 * decl.c (add_global_entry): Set the namespace ('ns') field.
755 * gfortran.h : Add the resolved field to gfc_namespace. Add the
756 namespace ('ns') field to gfc_gsymbol. Add flag_whole_file to
757 gfc_option_t. Add the prototype for gfc_free_dt_list.
758 * lang.opt : Add the whole-file option.
759 * invoke.texi : Document the whole-file option.
760 * resolve.c (resolve_global_procedure): If the fwhole-file
761 option is set, reorder gsymbols to ensure that translation is
762 in the right order. Resolve the gsymbol's namespace if that
763 has not occurred and then check interfaces.
764 (resolve_function): Move call to resolve_global_procedure.
765 (resolve_call): The same.
766 (resolve_codes): Store the current labels_obstack.
767 (gfc_resolve) : Return if the namespace is already resolved.
768 trans-decl.c (gfc_get_extern_function_decl): If the whole_file
769 option is selected, use the backend_decl of a gsymbol, if it is
771 parse.c (add_global_procedure, add_global_program): If the flag
772 whole-file is set, add the namespace to the gsymbol.
773 (gfc_parse_file): On -fwhole-file, put procedure namespaces on
774 the global namespace list. Rearrange to do resolution of all
775 the procedures in a file, followed by their translation.
776 * options.c (gfc_init_options): Add -fwhole-file.
777 (gfc_handle_option): The same.
779 2009-03-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
781 * f95-lang.c (gfc_init_builtin_functions): Define BUILT_IN_HUGE_VAL
782 family of intrinsics instead of BUILT_IN_INF family.
783 * trans-intrinsics.c (gfc_conv_intrinsic_nearest): Use
784 BUILT_IN_HUGE_VAL instead of BUILT_IN_INF.
786 2009-03-30 Jakub Jelinek <jakub@redhat.com>
788 * trans-types.c (gfc_sym_type, gfc_return_by_reference): For
789 sym->attr.result check sym->ns->proc_name->attr.is_bind_c.
791 2009-03-30 Joseph Myers <joseph@codesourcery.com>
793 PR rtl-optimization/323
794 * options.c (gfc_post_options): Set
795 flag_excess_precision_cmdline. Give an error for
796 -fexcess-precision=standard for processors where the option is
799 2009-03-29 Joseph Myers <joseph@codesourcery.com>
801 PR preprocessor/34695
802 * cpp.c (cb_cpp_error): New.
803 (gfc_cpp_post_options): Don't set cpp_option->inhibit_warnings.
804 Don't check cpp_errors (cpp_in).
805 (gfc_cpp_init_0): Set cb->error.
807 2009-03-29 Steven G. Kargl <kargl@gcc.gnu.org>
810 * gfortran.h: Add ARITH_PROHIBIT to arith enum.
811 expr.c (gfc_match_init_expr): Add global variable init_flag to
812 flag matching an initialization expression.
813 (check_intrinsic_op): Move no longer reachable error message to ...
814 * arith.c (arith_power): ... here. Remove gfc_ prefix in
815 gfc_arith_power. Use init_flag. Allow constant folding of x**y
816 when y is REAL or COMPLEX.
817 (eval_intrinsic): Remove restriction that y in x**y must be INTEGER
818 for constant folding.
819 * gfc_power: Update gfc_arith_power to arith_power
821 2009-03-29 Daniel Kraft <d@domob.eu>
824 * gfortran.h (struct gfc_typebound_proc): Added new flag `deferred' and
825 added a comment explaining DEFERRED binding handling.
826 * decl.c (match_binding_attributes): Really match DEFERRED attribute.
827 (match_procedure_in_type): Really match PROCEDURE(interface) syntax
828 and do some validity checks for DEFERRED and this construct.
829 * module.c (binding_overriding): New string constant for DEFERRED.
830 (mio_typebound_proc): Module-IO DEFERRED flag.
831 * resolve.c (check_typebound_override): Ensure that a non-DEFERRED
832 binding is not overridden by a DEFERRED one.
833 (resolve_typebound_procedure): Allow abstract interfaces as targets
834 for DEFERRED bindings.
835 (ensure_not_abstract_walker), (ensure_not_abstract): New methods.
836 (resolve_fl_derived): Use new `ensure_not_abstract' method for
837 non-ABSTRACT types extending ABSTRACT ones to ensure each DEFERRED
838 binding is overridden.
839 (check_typebound_baseobject): New method.
840 (resolve_compcall), (resolve_typebound_call): Check base-object of
841 the type-bound procedure call.
842 * gfc-internals.texi (Type-bound procedures): Document a little bit
843 about internal handling of DEFERRED bindings.
845 2009-03-29 Tobias Schlüter <tobi@gcc.gnu.org>
848 * gfortran.h (gfc_st_label): Fix comment.
849 (gfc_exec_op): Add statement code EXEC_END_BLOCK for end of block.
850 * parse.c (accept_statement): Use EXEC_END_BLOCK for END IF and
851 END SELECT with labels.
852 (check_do_closure): Fix formatting.
853 (parse_do_block): Fix typo in error message.
854 * resolve.c (code_stack): Remove tail member. Update comment to
855 new use of reachable_labels.
856 (reachable_labels): Rename to ...
857 (find_reachable_labels): ... this. Overhaul. Update preceding
859 (resolve_branch): Fix comment preceding function. Rewrite.
860 (resolve_code): Update call to find_reachable_labels. Add code to
861 deal with EXEC_END_BLOCK.
862 * st.c (gfc_free_statement): Add code to deal with EXEC_END_BLOCK.
863 Add 2009 to copyright years.
864 * trans.c (gfc_trans_code): Likewise on both counts.
866 2009-03-31 Paul Thomas <pault@gcc.gnu.org>
869 * expr.c (gfc_check_assign): Allow pointer components when
873 * resolve.c (check_data_variable): Treat pointer arrays with
876 2009-03-31 Paul Thomas <pault@gcc.gnu.org>
879 * trans-expr.c (gfc_trans_assignment_1): Ensure temporaries
880 have a string_length.
882 2009-03-28 Tobias Burnus <burnus@net-b.de>
885 * trans-stmt.c (gfc_trans_simple_do, gfc_trans_do):
886 Add GFC_RTCHECK_DO support.
887 * option.c (gfc_handle_runtime_check_option): Enable GFC_RTCHECK_DO.
888 * invoke.texi (-fcheck): Document "do" option.
890 2009-03-28 Paul Thomas <pault@gcc.gnu.org>
893 * trans-array.c (get_elemental_fcn_charlen): Remove.
894 (get_array_charlen): New function to replace previous.
896 2009-03-28 Paul Thomas <pault@gcc.gnu.org>
899 * parse.c (parse_derived): Do not break on finding pointer,
900 allocatable or private components.
902 2009-03-28 Tobias Burnus <burnus@net-b.de>
905 * option.c (gfc_handle_runtime_check_option): Enable recursion check.
906 * trans-decl.c (gfc_generate_function_code): Add recursion check.
907 * invoke.texi (-fcheck): Add recursive option.
909 2009-03-28 Tobias Burnus <burnus@net-b.de>
912 * resolve.c (gfc_resolve_iterator): Add zero-loop warning.
914 2009-03-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
915 Paul Thomas <pault@gcc.gnu.org>
916 Tobias Burnus <burnus@net-b.de>
918 * gfortran.h (gfc_option_t): Add rtcheck.
919 * lang.opt: New option -fcheck.
920 * libgfortran.h: Add GFC_RTCHECK_* constants.
921 * invoke.texi: Document -fcheck.
922 * options.c (gfc_handle_runtime_check_option): New function.
923 (gfc_init_options,gfc_post_options,gfc_handle_option):
926 2009-03-27 Richard Guenther <rguenther@suse.de>
928 * trans-array.c (gfc_conv_descriptor_data_addr): Use
929 gfc_build_addr_expr instead of build_fold_addr_expr.
930 (gfc_trans_allocate_array_storage, gfc_trans_array_constructor_value,
931 gfc_trans_constant_array_constructor, gfc_conv_array_data,
932 gfc_conv_expr_descriptor, gfc_conv_array_parameter): Likewise.
933 * trans-expr.c (gfc_conv_missing_dummy, gfc_conv_variable,
934 gfc_conv_function_val, gfc_conv_operator_assign,
935 gfc_conv_subref_array_arg, gfc_conv_function_call,
936 gfc_conv_expr_reference, gfc_trans_scalar_assign): Likewise.
937 * trans-intrinsic.c (gfc_conv_intrinsic_exponent,
938 gfc_conv_intrinsic_ctime, gfc_conv_intrinsic_fdate,
939 gfc_conv_intrinsic_ttynam, gfc_conv_intrinsic_minmax_char,
940 gfc_conv_intrinsic_fraction, gfc_conv_intrinsic_spacing,
941 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_set_exponent,
942 gfc_conv_intrinsic_array_transfer, gfc_conv_intrinsic_transfer,
943 gfc_conv_intrinsic_si_kind, gfc_conv_intrinsic_trim): Likewise.
944 * trans-io.c (gfc_trans_io_runtime_check, set_parameter_ref,
945 gfc_convert_array_to_string, gfc_trans_open, gfc_trans_close,
946 build_filepos, gfc_trans_inquire, gfc_trans_wait,
947 nml_get_addr_expr, transfer_namelist_element, build_dt,
948 gfc_trans_dt_end, transfer_array_component, transfer_expr,
949 transfer_array_desc, gfc_trans_transfer): Likewise.
950 * trans-stmt.c (gfc_trans_allocate, gfc_trans_deallocate): Likewise.
951 * trans.c (gfc_build_addr_expr): Mark the base of the address
954 2009-03-27 Tobias Burnus <burnus@net-b.de>
956 * gfortran.h (enum init_local_real.): Add GFC_INIT_REAL_SNAN.
957 (gfc_expr): Add is_snan.
958 * trans-const.c (gfc_conv_mpfr_to_tree): Support SNaN.
959 (gfc_conv_constant_to_tree): Update call to gfc_conv_mpfr_to_tree.
960 * trans-const.h (gfc_conv_mpfr_to_tree): Update prototype.
961 * resolve.c (build_default_init_expr): Update call.
962 * target-memory.c (encode_float): Ditto.
963 * trans-intrinsic.c (gfc_conv_intrinsic_aint,gfc_conv_intrinsic_mod,
965 2009-03-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
967 * lang.opt: Unify help texts for -I, -Wconversion, -d, -fopenmp,
970 2009-03-06 Alexandre Oliva <aoliva@redhat.com>
972 * simplify.c (gfc_simplify_transfer): Zero-initialize the
975 2009-02-27 Tobias Burnus <burnus@net-b.de>
978 * module.c (read_md5_from_module_file): Add missing quote.
980 2009-02-27 Tobias Burnus <burnus@net-b.de>
983 * module.c (read_md5_from_module_file): Include mod version
986 2009-02-26 Paul Thomas <pault@gcc.gnu.org>
989 * interface.c (compare_type_rank_if): Return 1 if the symbols
990 are the same and deal with external procedures where one is
991 identified to be a function or subroutine by usage but the
994 2009-02-26 Paul Thomas <pault@gcc.gnu.org>
997 * trans-array.c (gfc_conv_array_initializer): Convert all
998 expressions rather than ICEing.
1000 2009-02-21 Thomas Koenig <tkoenig@gcc.gnu.org>
1003 * array.c (ref_dimen_size): Rename to gfc_ref_dimen_size,
1004 make global. Change function name in error messages.
1005 (ref_size): Change ref_dimen_size to gfc_ref_dimen_size.
1006 (gfc_array_ref_shape): Likewise.
1007 * gfortran.h: Add prototype for gfc_ref_dimen_size.
1008 * simplify.c (simplify_bound_dim): Add ref argument.
1009 If the reference isn't a full array, return one for
1010 the lower bound and the extent for the upper bound.
1011 (simplify_bound): For array sections, take as from the
1012 argument. Add reference to all to simplify_bound_dim.
1014 2009-02-19 Daniel Franke <franke.daniel@gmail.com>
1016 * scanner.c (load_line): At end of line, skip '\r' without setting
1017 the truncation flag.
1019 2009-02-18 Daniel Kraft <d@domob.eu>
1021 * gfortran.texi: New chapter about compiler characteristics.
1022 (Compiler Characteristics): Document KIND type parameters here.
1024 2009-02-18 Tobias Burnus <burnus@net-b.de>
1026 * intrinsic.texi (MALLOC): Make example more portable.
1028 2009-02-13 Mikael Morin <mikael.morin@tele2.fr>
1031 * module.c (gfc_dump_module,gfc_use_module): Add module
1034 2009-02-13 Paul Thomas <pault@gcc.gnu.org>
1038 * trans-expr.c (gfc_conv_function_val): Stabilize Cray-pointer
1039 function references to ensure that a valid expression is used.
1040 (gfc_conv_function_call): Pass Cray pointers to procedures.
1042 2009-02-03 Jakub Jelinek <jakub@redhat.com>
1044 * gfortranspec.c (lang_specific_driver): Update copyright notice
1047 2009-01-28 Paul Thomas <pault@gcc.gnu.org>
1051 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Use the array
1052 descriptor ubound for UBOUND, when the array lbound == 1.
1054 2009-01-27 Daniel Kraft <d@domob.eu>
1057 * trans-stmt.c (gfc_conv_elemental_dependencies): Create temporary
1058 for the real type needed to make it work for subcomponent-references.
1060 2009-01-21 Daniel Kraft <d@domob.eu>
1062 * trans-stmt.c (gfc_conv_elemental_dependencies): Cleaned up comment.
1064 2009-01-20 Paul Thomas <pault@gcc.gnu.org>
1067 * resolve.c (check_host_association): Remove the matching to
1068 correct an incorrect host association and use manipulation of
1069 the expression instead.
1071 2009-01-20 Tobias Burnus <burnus@net-b.de>
1073 * invoke.texi (RANGE): RANGE also takes INTEGER arguments.
1075 2009-01-19 Mikael Morin <mikael.morin@tele2.fr>
1078 * simplify.c (simplify_bound): Don't use array specification
1079 if variable or component has subsequent references.
1081 2009-01-17 Paul Thomas <pault@gcc.gnu.org>
1084 * module.c (write_common_0): Add argument 'this_module' and
1085 check that non-use associated common blocks are written first.
1086 (write_common): Call write_common_0 twice, once with true and
1089 2009-01-17 Paul Thomas <pault@gcc.gnu.org>
1092 * trans-intrinsic.c (gfc_conv_intrinsic_array_transfer): Has
1093 been absorbed into gfc_conv_intrinsic_transfer. All
1094 references to it in trans-intrinsic.c have been changed
1095 accordingly. PR fixed by using a temporary for scalar
1096 character transfer, when the source is shorter than the
1099 2009-01-17 Paul Thomas <pault@gcc.gnu.org>
1102 * module.c (write_common_0): Revert patch of 2009-01-05.
1104 2009-01-16 Janus Weil <janus@gcc.gnu.org>
1107 * expr.c (gfc_check_pointer_assign): Allow use-associated procedure
1109 * trans-decl.c (get_proc_pointer_decl,gfc_create_module_variable):
1110 Enable procedure pointers as module variables.
1112 2009-01-14 Steven G. Kargl <kargl@gcc.gnu.org>
1114 * ChangeLog-2007: Clean out svn merge droppings.
1116 2009-01-10 Paul Thomas <pault@gcc.gnu.org>
1119 * target-memory.c (encode_derived): Encode NULL.
1121 2009-01-10 Paul Thomas <pault@gcc.gnu.org>
1124 * resolve.c (check_host_association): Use the symtree name to
1125 search for a potential contained procedure, since this is the
1126 name by which it would be referenced.
1128 2009-01-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1131 * interface.c (gfc_procedure_use): Don't warn about functions
1133 * symbol.c (generate_isocbinding_symbol): Mark c_loc and
1136 2009-01-05 Paul Thomas <pault@gcc.gnu.org>
1139 * module.c (write_common_0): Use the name of the symtree rather
1140 than the common block, to determine if the common has been
1143 2009-01-05 Daniel Franke <franke.daniel@gmail.com>
1146 * check.c (gfc_check_random_seed): Added size check for GET
1147 dummy argument, reworded error messages to follow common pattern.
1149 2009-01-05 Thomas Koenig <tkoenig@gcc.gnu.org>
1152 * trans-types.c (gfc_get_derived_type): Check for the
1153 presence of derived->ns->proc_name before
1154 accessing derived->ns->proc_name->attr.flavor .
1155 * resolve.c (resolve_symbol): Likewise.
1157 2009-01-05 Paul Thomas <pault@gcc.gnu.org>
1160 * gfortran.h : Add bit to gfc_expr 'user_operator'
1161 * interface.c (gfc_extend_expr): Set the above if the operator
1162 is substituted by a function.
1163 * resolve.c (check_host_association): Return if above is set.
1165 2009-01-04 Mikael Morin <mikael.morin@tele2.fr>
1168 * ChangeLog-2008: Fix function name.
1171 * dependency.c (gfc_check_argument_var_dependency):
1172 Move the check for pointerness inside the if block
1173 so that it doesn't affect the return value.
1176 * trans-stmt.c (gfc_trans_call):
1177 Add the dependency code after the loop bounds calculation one.
1179 2009-01-04 Daniel Franke <franke.daniel@gmail.com>
1181 * intrinsic.c (do_simplify): Removed already implemented TODO.
1183 2009-01-04 Daniel Franke <franke.daniel@gmail.com>
1186 * simplify.c (gfc_simplify_merge): New.
1187 * intrinsic.h (gfc_simplify_merge): New prototype.
1188 * intrinsic.c (add_functions): Added simplification for MERGE.
1190 2009-01-04 Mikael Morin <mikael.morin@tele2.fr>
1193 * gfortran.h (gfc_is_data_pointer): Added prototype
1194 * resolve.c (gfc_iso_c_func_interface):
1195 Use gfc_is_data_pointer to test for pointer attribute.
1196 * dependency.c (gfc_is_data_pointer):
1197 Support pointer-returning functions.
1199 2009-01-03 Daniel Franke <franke.daniel@gmail.com>
1201 * symbol.c (save_symbol): Don't SAVE function results.
1203 2009-01-03 Paul Thomas <pault@gcc.gnu.org>
1206 * resolve.c (resolve_call): When searching for proper host
1207 association, use symtree rather than symbol. For everything
1208 except generic subroutines, substitute the symtree in the call
1209 rather than the symbol.
1212 Copyright (C) 2009 Free Software Foundation, Inc.
1214 Copying and distribution of this file, with or without modification,
1215 are permitted in any medium without royalty provided the copyright
1216 notice and this notice are preserved.
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